package com.cskaoyan._03array._01demo;

/**
 * @author Macro_Ray
 * @since 2024/3/2 11:42
 */
// 栈
public class _05Stack_01 {
    public static void main(String[] args) {
        int a = 1;
        int ma = 5;
        test1();
    }

    private static void test1() {
        int a = 2;
        test2();
    }

    private static void test2() {
        int a = 10;
        int ma = 55;
        test3();
    }

    private static void test3() {
        int a = 20;
        test4();
    }

    private static void test4() {
        int a = 99;
    }
}
